| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.67 | 7.457% | $7.1674 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $243.60 | 13.821% | $277.268 | $277.27 | $277.25 | $277.30 |
| Purchase #3 | $63.43 | 11.338% | $70.6217 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $8.88 | 12.181% | $9.9617 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $172.62 | 13.320% | $195.613 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $150.86 | 6.412% | $160.5331 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $174.36 | 12.159% | $195.5604 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $820.42 | $916.7253 | $916.72 | $916.65 | $916.80 | |